Species
Ephippiorthoceras plicatuloides Strand, 1934
Synonyymit
1934 Ephippiorthoceras plicatuloides n. sp. — Strand , pp. 16, fig. 3:1,2
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Orthoceratia |
| Order | Orthocerida |
| Suborder | Orthoceratina |
| Family | Proteoceratidae |
| Genus | Ephippiorthoceras |
| Species | frognoyense |
| plicatuloides |
See also